I m healthy, eat well, (mostly whole foods) exercise and am not overweight . I don t smoke or do drugs, enjoy a glass of wine or two almost nightly. Lately I m feeling extremely tired, can t focus, everything seems physically exhausting to me. I get deep temple headaches and pains in my neck. I m sleeping ok and have not changed my diet . My Dr. likes to simply prescribe for everything and see how it does , but never runs tests..... what should I do?